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Latest Details
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Name
  RW Sco  
AAVSO UID
000-BBY-729 (3987 observations)  
Constellation
Scorpius Sequence
J2000.0
17 14 51.68 -33 25 54.6  (258.71533 -33.43183) Search nearby
B1950.0 17 11 34.80 -33 22 31.5
Proper motion
RA: 0.3 +/- 1.6 mas/yDec: 0.6 +/- 1.5 mas/ySource: UCAC4
Galactic coord. 352.625 +3.014
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1708-33 ASAS J171452-3325.9 ASASSN-V J171451.79-332554.3
HD 155734 HV 55 IOMC 7365000040
RAFGL 1937    
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Variability type
M
Spectral type M5e
Mag. range
8.8 - 15.5 V
Discoverer Williamina Fleming (1895)
Epoch
13 Nov 1965 (HJD 2439078) Ephemeris
Outburst --
Period 388.45 d
Rise/eclipse dur. 40%  (155.380000000000 d)
Remarks
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1 GCVS Team OH, H2O, SiO maser.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
4 T. Karlsson, Maxima of Mira stars --
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 3.49H = 2.36K = 1.70J - K = 1.78
AllWISE W3 = -0.37W4 = -1.55W3 - W4 = 1.18
APASS-DR9 B = 12.79V = 11.16g' = 11.99r' = 11.57B - V = 1.63
Images
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Supporting Documents
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Revision History
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3 Fernig, Leo 2022-04-22 13:33 UTC Discoverer updated from 1907AnHar..55....1C page 21
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.